Answer:
The radical sign when applied to a real number denotes the principal or positive square root. If then So to answer the question with qualifications, the principal square root of a positive number is always positive, by definition.
Step-by-step explanation:
Im not sure haha
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Answers & Comments
Answer:
The radical sign when applied to a real number denotes the principal or positive square root. If then So to answer the question with qualifications, the principal square root of a positive number is always positive, by definition.
Step-by-step explanation:
Im not sure haha